Linshang Chemical
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2,4-Dichloro-Benzeneethanamine
Linshang Chemical
|
HS Code |
708178 |
| Chemical Formula | C8H9Cl2N |
| Molar Mass | 190.07 g/mol |
| Appearance | Solid |
| Melting Point | 44 - 48 °C |
| Boiling Point | 274.3 °C at 760 mmHg |
| Solubility In Water | Low solubility |
| Logp | Around 3.4 |
| Flash Point | 119.7 °C |
As an accredited 2,4-Dichloro-Benzeneethanamine factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 500g of 2,4 - dichloro - benzeneethanamine packaged in a sealed, chemical - resistant bottle. |
| Storage | 2,4 - dichloro - benzeneethanamine should be stored in a cool, dry, well - ventilated area. Keep it away from sources of ignition, heat, and incompatible substances like strong oxidizers. Store it in tightly - sealed containers made of suitable materials, such as corrosion - resistant plastics or glass, to prevent leakage and contamination. Clearly label the storage container with relevant safety information. |
| Shipping | 2,4 - dichloro - benzeneethanamine is likely shipped in accordance with strict hazardous chemical regulations. It may be packaged in specialized containers, transported by carriers approved for such substances, with proper labeling for safety and compliance. |
Competitive 2,4-Dichloro-Benzeneethanamine prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615365006308 or mail to info@alchemist-chem.com.
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Tel: +8615365006308
Email: info@alchemist-chem.com
Where to Buy 2,4-Dichloro-Benzeneethanamine in China?
As a trusted 2,4-Dichloro-Benzeneethanamine manufacturer, we deliver:
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Whether you need industrial-grade quantities or specialized customizations, our team ensures reliability at every stage—from initial specification to post-delivery support.
As a leading 2,4-Dichloro-Benzeneethanamine supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.
What are the main uses of 2,4-dichlorophenethylamine?
2% 2C4-difluorophenylacetic acid is a crucial raw material in organic synthesis and has a wide range of uses in many fields such as medicine, pesticides and materials.
In the field of medicine, it is often a key intermediate for the synthesis of a variety of drugs. For example, in the preparation of many antibacterial drugs, 2% 2C4-difluorophenylacetic acid can participate in key reaction steps. Through specific chemical reactions, complex molecular structures with antibacterial activity are constructed, which effectively inhibit the growth and reproduction of bacteria, and then play an important role in the treatment of infectious diseases. In addition, it also plays an important role in the development of anti-tumor drugs, or can be used as a starting material to convert into compounds with specific targeted antitumor activities through multi-step reactions, providing new avenues for cancer treatment.
In the field of pesticides, 2% 2C4-difluorophenylacetic acid is used to synthesize high-efficiency pesticides. Taking some new pesticides as an example, by introducing them into the molecular structure of pesticides, the effect of pesticides on the nervous system or other physiological functions of pests can be enhanced, and the insecticidal efficiency can be improved. At the same time, it may reduce the impact on non-target organisms in the environment, achieving high-efficiency, low-toxicity and environmentally friendly pesticide characteristics.
In the field of materials, 2% 2C4-difluorophenylacetic acid can be used to synthesize materials with special properties. For example, synthesize polymer materials with specific optical and electrical properties. In terms of optical materials, it can improve the light transmittance and fluorescence properties of materials; in terms of electrical materials, it can adjust the conductivity and dielectric constant of materials to meet the special needs of material properties in different fields such as electronic devices and optical instruments.
In summary, 2% 2C4-difluorophenylacetic acid plays an important role in the development of modern chemical industry due to its indispensable role in the fields of medicine, pesticides and materials.
In the field of medicine, it is often a key intermediate for the synthesis of a variety of drugs. For example, in the preparation of many antibacterial drugs, 2% 2C4-difluorophenylacetic acid can participate in key reaction steps. Through specific chemical reactions, complex molecular structures with antibacterial activity are constructed, which effectively inhibit the growth and reproduction of bacteria, and then play an important role in the treatment of infectious diseases. In addition, it also plays an important role in the development of anti-tumor drugs, or can be used as a starting material to convert into compounds with specific targeted antitumor activities through multi-step reactions, providing new avenues for cancer treatment.
In the field of pesticides, 2% 2C4-difluorophenylacetic acid is used to synthesize high-efficiency pesticides. Taking some new pesticides as an example, by introducing them into the molecular structure of pesticides, the effect of pesticides on the nervous system or other physiological functions of pests can be enhanced, and the insecticidal efficiency can be improved. At the same time, it may reduce the impact on non-target organisms in the environment, achieving high-efficiency, low-toxicity and environmentally friendly pesticide characteristics.
In the field of materials, 2% 2C4-difluorophenylacetic acid can be used to synthesize materials with special properties. For example, synthesize polymer materials with specific optical and electrical properties. In terms of optical materials, it can improve the light transmittance and fluorescence properties of materials; in terms of electrical materials, it can adjust the conductivity and dielectric constant of materials to meet the special needs of material properties in different fields such as electronic devices and optical instruments.
In summary, 2% 2C4-difluorophenylacetic acid plays an important role in the development of modern chemical industry due to its indispensable role in the fields of medicine, pesticides and materials.
What are the physical properties of 2,4-dichlorophenethylamine?
2% 2C4-difluorophenylacetic acid is an organic compound. Its physical properties are as follows:
Viewed at room temperature, it is mostly in the state of white to off-white crystalline powder. This color and shape are easy to recognize by the naked eye. In many chemical and pharmaceutical preparation scenarios, its state and purity can be preliminarily judged by its appearance.
The melting point is about 112-116 ° C. The melting point is the critical temperature at which a substance changes from a solid state to a liquid state. This specific melting point range is an important physical indicator. In the laboratory or industrial production, by measuring the melting point, its purity can be tested. If the melting point of the sample conforms to the standard value and the melting range is narrow, the purity is high; on the contrary, if it deviates or the melting range is wide, it contains impurities.
Its solubility also has characteristics. Slightly soluble in water, but soluble in organic solvents such as ethanol and ether. For water, common polar solvents; ethanol, ether, etc., are non-polar or weakly polar organic solvents. This difference in solubility is due to the molecular structure and polarity. The molecular structure of 2% 2C4-difluorophenylacetic acid makes its interaction with water weak, so it is slightly soluble; and it can be miscible with organic solvents such as ethanol and ether by intermolecular forces. This property is of great significance for separation, purification and choice of reaction medium. For example, if you want to separate this substance from a mixture, you can choose an appropriate solvent for extraction according to its solubility.
And because of its certain stability, under normal storage conditions, the chemical properties can be maintained unchanged. In case of high temperature, open flame or strong oxidant, or chemical reaction, special attention should be paid during storage and transportation, and it must be operated in accordance with relevant safety regulations to prevent fires, explosions and other accidents.
Viewed at room temperature, it is mostly in the state of white to off-white crystalline powder. This color and shape are easy to recognize by the naked eye. In many chemical and pharmaceutical preparation scenarios, its state and purity can be preliminarily judged by its appearance.
The melting point is about 112-116 ° C. The melting point is the critical temperature at which a substance changes from a solid state to a liquid state. This specific melting point range is an important physical indicator. In the laboratory or industrial production, by measuring the melting point, its purity can be tested. If the melting point of the sample conforms to the standard value and the melting range is narrow, the purity is high; on the contrary, if it deviates or the melting range is wide, it contains impurities.
Its solubility also has characteristics. Slightly soluble in water, but soluble in organic solvents such as ethanol and ether. For water, common polar solvents; ethanol, ether, etc., are non-polar or weakly polar organic solvents. This difference in solubility is due to the molecular structure and polarity. The molecular structure of 2% 2C4-difluorophenylacetic acid makes its interaction with water weak, so it is slightly soluble; and it can be miscible with organic solvents such as ethanol and ether by intermolecular forces. This property is of great significance for separation, purification and choice of reaction medium. For example, if you want to separate this substance from a mixture, you can choose an appropriate solvent for extraction according to its solubility.
And because of its certain stability, under normal storage conditions, the chemical properties can be maintained unchanged. In case of high temperature, open flame or strong oxidant, or chemical reaction, special attention should be paid during storage and transportation, and it must be operated in accordance with relevant safety regulations to prevent fires, explosions and other accidents.
What are the chemical properties of 2,4-dichlorophenethylamine?
2% 2C4-dihydroxyphenylacetic acid, an organic compound, is very important in the field of biochemistry. It has the characteristics of acid, is weakly acidic, and can release protons in a suitable environment. Because it contains two hydroxyl groups and one carboxyl group, it has hydrophilicity of hydroxyl groups, which can form hydrogen bonds with water to increase its water solubility; it also has the reactivity of carboxyl groups.
Its hydroxyl groups can participate in a variety of reactions, such as oxidation reactions, and can be converted into quinone structures under specific conditions. This process may be involved in some redox systems in organisms, and has a significant impact on physiological processes such as cell signaling and energy metabolism. The carboxyl group allows the compound to react with bases to form salts, participate in esterification reactions, and form corresponding ester compounds with alcohols under the action of catalysts. This reaction is often used in organic synthesis to construct specific structural molecules to expand the variety and application scope of its derived compounds.
In vivo, 2% 2C4-dihydroxyphenylacetic acid or an intermediate for some biosynthetic pathways participates in the generation of specific biologically active substances; it may also regulate the activity of certain enzymes. By binding to specific parts of enzyme molecules, it affects the conformation and catalytic function of enzymes, and then regulates the rate and direction of related physiological and biochemical reactions. In terms of physical properties, it may be a solid at room temperature, and its specific melting point and boiling point vary depending on its purity and crystalline morphology. However, based on its molecular structure containing polar groups, it is speculated that it may have a certain solubility in organic solvents such as ethanol and acetone. This property can be used when separating, purifying, and analyzing the compound.
Its hydroxyl groups can participate in a variety of reactions, such as oxidation reactions, and can be converted into quinone structures under specific conditions. This process may be involved in some redox systems in organisms, and has a significant impact on physiological processes such as cell signaling and energy metabolism. The carboxyl group allows the compound to react with bases to form salts, participate in esterification reactions, and form corresponding ester compounds with alcohols under the action of catalysts. This reaction is often used in organic synthesis to construct specific structural molecules to expand the variety and application scope of its derived compounds.
In vivo, 2% 2C4-dihydroxyphenylacetic acid or an intermediate for some biosynthetic pathways participates in the generation of specific biologically active substances; it may also regulate the activity of certain enzymes. By binding to specific parts of enzyme molecules, it affects the conformation and catalytic function of enzymes, and then regulates the rate and direction of related physiological and biochemical reactions. In terms of physical properties, it may be a solid at room temperature, and its specific melting point and boiling point vary depending on its purity and crystalline morphology. However, based on its molecular structure containing polar groups, it is speculated that it may have a certain solubility in organic solvents such as ethanol and acetone. This property can be used when separating, purifying, and analyzing the compound.
What are the synthesis methods of 2,4-dichlorophenethylamine?
There are various ways to synthesize 2% 2C4-difluorophenylacetic acid. The first method can be started from halogenated aromatics. First, halogenated benzene, such as bromobenzene or chlorobenzene, is taken as a catalyst, anhydrous aluminum trichloride is used as a catalyst, and the corresponding 2-halogenated-4-difluoroacetylbenzene is obtained by Fu-ke acylation with difluoroacetyl chloride. Then, the product is prepared by Grignard reagent, and magnesium reacts with halogenated hydrocarbons to form Grignard reagent, and then reacts with carbon dioxide and is acidified to obtain 2% 2C4-difluorophenylacetic acid.
The second method is to start from phenylacetonitrile derivatives. First, phenylacetonitrile is used as raw material. After halogenation, halogen atoms are introduced into the specific position of the benzene ring, and then a difluoride substitution reaction is carried out to replace the halogen with a difluorinated reagent. After that, the cyanyl group is hydrolyzed into a carboxyl group. The hydrolysis conditions can be selected as an acidic or alkaline medium. After appropriate reaction time and temperature control, 2% 2C4-difluorophenylacetic acid can also be obtained.
Another method is to use difluorobenzene as the starting material. Difluorobenzene is chloromethylated with formaldehyde and hydrogen chloride gas in the presence of a specific catalyst to obtain 2% 2C4-difluoromethylbenzene. Then through the cyanidation step, chloromethyl is converted into a cyanyl group with cyanide reagents such as sodium cyanide, and finally the cyanyl group is hydrolyzed into a carboxyl group. This process requires attention to the precise control of reaction conditions, such as temperature, pH, etc., to synthesize the target product 2% 2C4-difluorophenylacetic acid.
The second method is to start from phenylacetonitrile derivatives. First, phenylacetonitrile is used as raw material. After halogenation, halogen atoms are introduced into the specific position of the benzene ring, and then a difluoride substitution reaction is carried out to replace the halogen with a difluorinated reagent. After that, the cyanyl group is hydrolyzed into a carboxyl group. The hydrolysis conditions can be selected as an acidic or alkaline medium. After appropriate reaction time and temperature control, 2% 2C4-difluorophenylacetic acid can also be obtained.
Another method is to use difluorobenzene as the starting material. Difluorobenzene is chloromethylated with formaldehyde and hydrogen chloride gas in the presence of a specific catalyst to obtain 2% 2C4-difluoromethylbenzene. Then through the cyanidation step, chloromethyl is converted into a cyanyl group with cyanide reagents such as sodium cyanide, and finally the cyanyl group is hydrolyzed into a carboxyl group. This process requires attention to the precise control of reaction conditions, such as temperature, pH, etc., to synthesize the target product 2% 2C4-difluorophenylacetic acid.
What are the precautions for using 2,4-dichlorophenethylamine?
2% 2C4-difluorophenylacetic acid is an important organic compound, which is widely used in organic synthesis and other fields. When using, all precautions should be kept in mind.
First, it is related to safety protection. This compound is toxic and irritating to a certain extent. When operating, be sure to wear suitable protective equipment, such as laboratory clothes, gloves and protective glasses, to prevent skin contact and eye splashing. In case of inadvertent contact, rinse with plenty of water immediately and seek medical treatment if necessary. Operate in a well-ventilated place, avoid inhaling its dust or vapor to prevent respiratory irritation, and operate in a fume hood if conditions permit.
Second, about storage. It needs to be stored in a cool, dry and well-ventilated place, away from fire and heat sources, and protected from direct sunlight. Due to its active chemical properties, it should be stored separately from oxidants, alkalis, etc., and should not be mixed to avoid dangerous chemical reactions. Regularly check whether the storage container is in good condition to prevent leakage.
Third, it involves the use specification. Before use, it is necessary to understand its physical and chemical properties in detail, and accurately control the dosage and reaction conditions according to the specific reaction needs. When carrying out the reaction, closely monitor the reaction process and changes in parameters such as temperature and pressure to prevent the reaction from getting out of control. After the reaction, properly dispose of the remaining 2% 2C4-difluorophenylacetic acid, follow relevant environmental protection regulations, and do not discard it at will to avoid polluting the environment.
Fourth, pay attention to the transportation link. During transportation, ensure that the container is sealed to prevent leakage. Select appropriate transportation methods and tools, follow relevant transportation regulations, and make corresponding protection and warning signs to ensure transportation safety.
Use 2% 2C4-difluorophenylacetic acid, and all precautions should not be ignored, so as to ensure the safety of personnel, the environment is not polluted and the desired use effect can be achieved.
First, it is related to safety protection. This compound is toxic and irritating to a certain extent. When operating, be sure to wear suitable protective equipment, such as laboratory clothes, gloves and protective glasses, to prevent skin contact and eye splashing. In case of inadvertent contact, rinse with plenty of water immediately and seek medical treatment if necessary. Operate in a well-ventilated place, avoid inhaling its dust or vapor to prevent respiratory irritation, and operate in a fume hood if conditions permit.
Second, about storage. It needs to be stored in a cool, dry and well-ventilated place, away from fire and heat sources, and protected from direct sunlight. Due to its active chemical properties, it should be stored separately from oxidants, alkalis, etc., and should not be mixed to avoid dangerous chemical reactions. Regularly check whether the storage container is in good condition to prevent leakage.
Third, it involves the use specification. Before use, it is necessary to understand its physical and chemical properties in detail, and accurately control the dosage and reaction conditions according to the specific reaction needs. When carrying out the reaction, closely monitor the reaction process and changes in parameters such as temperature and pressure to prevent the reaction from getting out of control. After the reaction, properly dispose of the remaining 2% 2C4-difluorophenylacetic acid, follow relevant environmental protection regulations, and do not discard it at will to avoid polluting the environment.
Fourth, pay attention to the transportation link. During transportation, ensure that the container is sealed to prevent leakage. Select appropriate transportation methods and tools, follow relevant transportation regulations, and make corresponding protection and warning signs to ensure transportation safety.
Use 2% 2C4-difluorophenylacetic acid, and all precautions should not be ignored, so as to ensure the safety of personnel, the environment is not polluted and the desired use effect can be achieved.
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